XSS in Zomp Zomplog
CVE-2023-53887
Zomplog 3.9 contains a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts when creating new pages. Attackers can craft malicious image source and onerror attributes to execute arbitrary JavaScript code in victim's browser.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (14.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Zomp Zomplog — versions 3.9
- Zomplog — versions 3.9
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/51625 (Exploit, VDB Entry, Third Party Advisory, exploit)
- web.archive.org/web/20080616153330/http://zomp.nl/zomplog/ (Product, product)
- www.vulncheck.com/advisories/zomplog-cross-site-scripting-vulnerability-via-pag… (Exploit, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2023-53887?
- CVE-2023-53887 is a medium-severity vulnerability in Zomp Zomplog, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-15.
- How severe is CVE-2023-53887?
- Medium severity. CVSS v3 base score is 5.4 out of 10.